From 52177410361bef03cb2902eb069fc8e446a8712f Mon Sep 17 00:00:00 2001
From: Xiao Pan <xyz@flylightning.xyz>
Date: Fri, 3 Oct 2025 21:37:29 +0800
Subject: upd better comment

---
 sh/upd | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/sh/upd b/sh/upd
index 44f750f..fe3d28d 100755
--- a/sh/upd
+++ b/sh/upd
@@ -60,7 +60,9 @@ backup () {
 
 		(
 			umask 077
-			# need to pull VPS cfgs repos (ca, ib, ba, etc.) to /root/programs for insp to rsync to external HDD to satisfy 321 backup rule
+			# need to pull VPS cfgs repos (ca, ib, ba, etc.) to /root/programs
+			# for insp to duplicity backup to ca and ib to satisfy 321 backup
+			# rule
 			for dir in $(sudo find /root/programs -maxdepth 1 -mindepth 1 -type d -name 'config_local_arch_secrets*'); do
 				sudo -E git -C "$dir" pull
 			done
@@ -141,7 +143,9 @@ clean () {
 fast () {
 	# After linux upgrade, if not reboot, plug in external HDD will not be
 	# detected. backup() needs to plugin external HDD, so backup() needs to run
-	# before pac()
+	# before pac(). Now, I do not use an external HDD for frequent bakcup any
+	# more, but I still would like to put it in this order to consider in the
+	# future I maybe use one again.
 	if [ "$hostname" = xyzinsp ] || [ "$hostname" = xyzpp ]; then
 		backup
 	fi
-- 
cgit v1.2.3-70-g09d2